East Sea Domain.
A certain small island.
Chu Ning stayed in the inn, recalling the trip to Suxin Island, also with a look of helplessness.
All the good stuff was taken by that beast Old Hei.
Time rewound to within that formation, the Light Sword dissipated, leaving only him and that beast Old Hei.
Although the breath of Demon King Chang Sheng was spreading continuously, Old Hei had detected something, or rather, that beast had long guessed some clues; now it was simply confirming his suspicions.
Demon King Chang Sheng was aging!
A ten-thousand-year seal, even if Demon King Chang Sheng had chosen to slumber, could not withstand the force of time.
In the words of that beast Old Hei, besides the two of them, who could live for twenty thousand years with their fifty thousand years of lifespan?
It turned out that Old Hei, that beast, had guessed right.
The powerful aura emanated by Demon King Chang Sheng was nothing but the ultimate sublimation before aging.